[R] Filter data

or in poli[poli$year > 1994, ] : incorrect number of dimensions. Any ideas how i can overcome this? Thank in advance for your help, - Diogenas -- View this message in context: http://r.789695.n4.nabble.com/Filter-data-tp3070069p3070069.html Sent from the R help mailing list archive at Nabble.com. _

Re: [R] Filter data

y : NULL ..$ year: NULL ..$ democ : NULL ..$ autoc : NULL ..$ polity : NULL ..$ polity2 : NULL - Diogenas -- View this message in context: http://r.789695.n4.nabble.com/Filter-data-tp3070069p3070201.html Sent from the R help mailing list archive at Nabble.com. _